Klein Bonaire, Bonaire
    Het Pekelmeer

    C.H. Annex/ Yellowman

    Best months: Apr–Jun

    Protected Area

    Het Pekelmeer

    Why dive here

    With 192+ marine species recorded in the area - including barracuda, blue sharks, orcas, sea turtles and sperm whales - C.H. Annex/ Yellowman offers some of Klein Bonaire's richest diving. Water ranges 27-30°C, warmest September, October, November.

    Best timeApr–Jun
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Blue Sharks, Orcas, Sea Turtles and Sperm Whales · 192+ species recorded
    Water27-30°C · warmest September, October, November
    StandoutExceptional marine biodiversity

    C.H. Annex, often called Yellowman, offers a gentle slope dive along the Klein Bonaire coast. We typically find healthy brain corals and gorgonians here, with plenty of parrotfish munching away. It's a relaxed dive, perfect for photographers looking for unhurried shots or newer divers getting comfortable with drift diving. Keep an eye out for green morays tucked into the reef crevices.

    Today05:2317:1811h 55m daylightGolden hour 16:50

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    Conditions

    Ocean conditions, forecast and tides for C.H. Annex/ Yellowman

    C.H. Annex/ Yellowman Ocean Conditions

    Monthly averages for C.H. Annex/ Yellowman, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (12.14, -68.3) (0km away)

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    October Averages

    Sea Temperature

    30°C

    86°F · Range: 28.9–31.5°C

    Current Speed

    21.1 cm/s

    Direction: NW (328.6°)

    Chlorophyll-a

    0.068 mg/m³

    Very clear (oligotrophic)

    Salinity

    34.64 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

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